Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"trinh van ba snippets" » "trinh han ba snippets", "trinh quan ba snippets", "trinh toan ba snippets", "trinh van ban snippets", "trinh van bao snippets", "trinh van bac snippets", "trinh van ba slippers"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("trinh van ba snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( trinh van ba snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("trinh van ba snippets"))) or ("locating bugs code snippets"))*.